IC 1390
| Galaxy IC 1390 |
|
|---|---|
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|
| SDSS recording | |
| AladinLite | |
| Constellation | Aquarius |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 21 h 32 m 24.8 s |
| declination | -01 ° 51 ′ 45 ″ |
| Appearance | |
| Morphological type | SBc |
| Brightness (visual) | 14.5 mag |
| Brightness (B-band) | 15.5 mag |
| Angular expansion | 0.70 'x 0.6' |
| Position angle | 162 ° |
| Surface brightness | 13.4 mag / arcmin² |
| Physical data | |
| Redshift | 0.018970 ± 0.000123 |
| Radial velocity | 5687 ± 37 km / s |
|
Stroke distance v rad / H 0 |
(261 ± 18) x 10 6 ly (79.9 ± 5.6) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | 4th December 1891 |
| Catalog names | |
| IC 1390 • PGC 66922 • CGCG 376-005 • MCG + 00-55-004 • IRAS F21298-0204 • 2MASX J21322478-0151450 • GALEX ASC J213224.67-015144.0 • NSA 149207 | |
IC 1390 is a bar-spiral galaxy of the Hubble type SBc in the constellation Aquarius on the ecliptic . It is estimated to be 257 million light years from the Milky Way and about 30,000 light years across.
In the same area of the sky is u. a. the galaxy IC 1387 .
The object was discovered by Stéphane Javelle on December 4, 1891 .